16997940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{94433}}^1$

素因数の和:94448

約数の個数: 36

約数和(自身を含む): 51560964

約数和(自身を除く): 34563024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 94433, 188866, 283299, 377732, 472165, 566598, 849897, 944330, 1133196, 1416495, 1699794, 1888660, 2832990, 3399588, 4249485, 5665980, 8498970, 16997940]

約数ペア:

[(1, 16997940), (2, 8498970), (3, 5665980), (4, 4249485), (5, 3399588), (6, 2832990), (9, 1888660), (10, 1699794), (12, 1416495), (15, 1133196), (18, 944330), (20, 849897), (30, 566598), (36, 472165), (45, 377732), (60, 283299), (90, 188866), (180, 94433)]